Integrate the Function $$\int \frac { 28 d x } { x ^ { 2 } \sqrt { x ^ { 2 } + 16 } }$$

question 181

Multiple Choice

Integrate the function.
- $$\int \frac { 28 d x } { x ^ { 2 } \sqrt { x ^ { 2 } + 16 } }$$

• A) \(\frac { 7 \sqrt { x ^ { 2 } + 16 } } { 4 x } + C\)
• B) \(- \frac { 7 \sqrt { x ^ { 2 } + 16 } } { 4 x } + C\)
• C) \(\frac { 4 \sqrt { x ^ { 2 } + 16 } } { 7 x } + C\)
• D) \(- \frac { \sqrt { x ^ { 2 } + 16 } } { 7 x } + C\)

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